CA919304A - Circuit to analyze a signal amplitude range through frequency discrimination techniques - Google Patents
Circuit to analyze a signal amplitude range through frequency discrimination techniquesInfo
- Publication number
- CA919304A CA919304A CA051396A CA51396A CA919304A CA 919304 A CA919304 A CA 919304A CA 051396 A CA051396 A CA 051396A CA 51396 A CA51396 A CA 51396A CA 919304 A CA919304 A CA 919304A
- Authority
- CA
- Canada
- Prior art keywords
- analyze
- circuit
- signal amplitude
- amplitude range
- frequency discrimination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Measurement Of Current Or Voltage (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77172468A | 1968-10-30 | 1968-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA919304A true CA919304A (en) | 1973-01-16 |
Family
ID=25092775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA051396A Expired CA919304A (en) | 1968-10-30 | 1969-05-13 | Circuit to analyze a signal amplitude range through frequency discrimination techniques |
Country Status (10)
Country | Link |
---|---|
US (1) | US3582974A (en) |
JP (1) | JPS479071B1 (en) |
BE (1) | BE740842A (en) |
CA (1) | CA919304A (en) |
DE (1) | DE1954136C3 (en) |
ES (1) | ES373348A1 (en) |
FR (1) | FR2021928A1 (en) |
GB (1) | GB1263814A (en) |
NL (1) | NL146349B (en) |
SE (1) | SE350673B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3816761A (en) * | 1973-01-02 | 1974-06-11 | Rca Corp | Comparator circuitry |
US4031464A (en) * | 1976-03-01 | 1977-06-21 | Control Data Corporation | Line power distortion detector |
SE470527B (en) * | 1992-11-18 | 1994-07-04 | Ericsson Telefon Ab L M | Method and apparatus for detecting whether or not a signal has a desired predetermined frequency |
US7613974B2 (en) * | 2006-03-24 | 2009-11-03 | Ics Triplex Technology Limited | Fault detection method and apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2434937A (en) * | 1943-05-24 | 1948-01-27 | Standard Telephones Cables Ltd | Selective filtering system |
US2820896A (en) * | 1955-06-24 | 1958-01-21 | James T Russell | Multichannel pulse-height analyzer |
-
1968
- 1968-10-30 US US771724A patent/US3582974A/en not_active Expired - Lifetime
-
1969
- 1969-05-13 CA CA051396A patent/CA919304A/en not_active Expired
- 1969-10-21 SE SE14417/69A patent/SE350673B/xx unknown
- 1969-10-27 GB GB52465/69A patent/GB1263814A/en not_active Expired
- 1969-10-27 BE BE740842D patent/BE740842A/xx unknown
- 1969-10-27 NL NL696916166A patent/NL146349B/en unknown
- 1969-10-28 DE DE1954136A patent/DE1954136C3/en not_active Expired
- 1969-10-28 ES ES373348A patent/ES373348A1/en not_active Expired
- 1969-10-29 FR FR6937157A patent/FR2021928A1/fr not_active Withdrawn
- 1969-10-30 JP JP8649769A patent/JPS479071B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL146349B (en) | 1975-06-16 |
DE1954136B2 (en) | 1973-07-19 |
NL6916166A (en) | 1970-05-04 |
JPS479071B1 (en) | 1972-03-16 |
DE1954136C3 (en) | 1974-02-21 |
ES373348A1 (en) | 1972-01-16 |
FR2021928A1 (en) | 1970-07-24 |
US3582974A (en) | 1971-06-01 |
GB1263814A (en) | 1972-02-16 |
BE740842A (en) | 1970-04-01 |
SE350673B (en) | 1972-10-30 |
DE1954136A1 (en) | 1970-07-09 |
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